Postcards hint of a brighter tomorrow

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...Into my season of gloom, a ray of hope arrived the other day via the Internet, benefit of the Web site called Edge.

As I understand it, Edge is an electronic gathering place for scientists, artists and other creative thinkers. Most of them are out traveling on the far reaches of the high-tech superhighway, sending us their postcards from a few years in the future. ...

Chris Anderson, who is the curator for an intellectual gathering called the TED Conference, makes a similar point. He says that the number of armed conflicts has declined worldwide by 40 percent in the past decade.

If the world seems ever more threatening, it is because we are wired to respond more strongly to threats than we are to good news. Besides, good news such as scientific discovery and economic progress is largely under-reported in the media, while disaster and doom are hugely over-reported.

I was cheered by the optimism of a science writer who thinks that we will soon have a technological breakthrough that will make solar energy dirt cheap long before the big energy crunch arrives. He's not sure which of the many bright ideas he has written about will be the one that works, but he has faith in the scientists who are pushing at the boundaries of the technology. ...

The Edge contributors fanned the flame of optimism in me in the season of darkness.